Yondr Hornbaker Road Campus (Manassas)

Name: Yondr Hornbaker Road Campus (Manassas)
Address: US

Announced

United States · 1 project · Last reported 2026-08-03

Summary

On 3 August 2026 Yondr announced that, with Cerberus-managed funds, it had acquired a 40-acre site in Manassas, Virginia, for a planned 72 MW hyperscale data-center campus expected to become operational in 2029. The county records the 40.02-acre parcel at 9001 Hornbaker Rd as owned by CRE-Yondr Hornbaker Owner LLC, and its data-center tracker lists a planned building under rezoning case REZ2025-00014. No rezoning approval, permit or site work is established. evidence

Yondr Group · published 2026-08-03

Location

The interactive map needs JavaScript. Display anchor: 38.76185, -77.53347 (Point locator, WGS 84).

View location: OpenStreetMap · Google Maps · Bing aerial · Copernicus Browser

Campus reference; individual project footprints are not mapped.

Projects (1)

Yondr Hornbaker Road Campus — proposed 72 MW campus

Announced last observed as of 2026-08-03 · Project announcement

The county tracker lists a planned data-center building, Hornbaker Road 2 (BuildingID HB2), at 9001 Hornbaker Rd on parcel 7596-81-5396 under rezoning case REZ2025-00014 (Hornbaker Road), with 435,760 sq ft planned GFA. No building permit is issued. evidence

Prince William County, Virginia (Planning Office and Department of Development Services GIS) · publication date not stated

The county campus layer shows the Hornbaker Road case REZ2025-00014 (M-2 zoning, 20.85 GIS acres, campus status Planned) as a polygon inside the northern part of parcel 7596-81-5396. evidence

Prince William County, Virginia (Planning Office and Department of Development Services GIS) · publication date not stated

Layer description: the county developed the layer to track data-center buildings "from inception to occupancy and operational status", drawing on Tyler EnerGov and other county systems. Field aliases define OCCDate as "Occupancy Date"; BuildingStatus values are Planned, Pending, Approved Site Plan, Under Construction and Completed; PermitStatus values are Planned, Potential, Pending, Issued and Finaled. evidence

Prince William County, Virginia (Planning Office and Department of Development Services GIS) · publication date not stated

Companies

Owner: CRE-Yondr Hornbaker Owner LLC (current) evidence
Operator: Yondr Group (intended) evidence

Source and location review

Status source

Yondr and Cerberus Acquire 40 Acre Site for 72MW Northern Virginia Data Center evidence row
Yondr Group · published 2026-08-03 · Company disclosure

Locator

Campus locator · Official source · official_tax_parcel_centroid evidence

Source checks

Not reviewed against imagery not_reviewed
No imagery review is recorded for this project. Its status rests only on the dated authoritative source. · no independent imagery verification

Status age at review: 85 days before the data update on 2026-10-27

Location details

Coordinates: 38.76185, -77.53347
Geometry licence: public-record-source-terms
Use scope: Campus locator
Scope class: official_tax_parcel_centroid
Authority: Official source
Source entity: Campus
Method: official_county_cadastral_parcel_centroid
Derivation: direct_geometry
Precision scope: Centroid of Prince William County tax parcel 7596-81-5396 (9001 Hornbaker Rd; 40.02 geodesic acres; about 0.5 by 1.0 km). It locates the acquired site, not a planned building, the 20.85-acre rezoning polygon or a works extent.
Horizontal uncertainty: Not reported
The county publishes no positional accuracy for parcel polygons; the centroid represents a 40-acre property.
Geometry evidence: 94ecf64c

A locator places the site on the map. It is not a building footprint, a construction extent or a surveyed boundary unless the use scope is an official boundary, and even then it is a parcel or permit boundary.

Evidence

Sources are linked, not redistributed; each keeps its own terms. An archived copy is a lookup for the Wayback Machine capture nearest the retrieval date and may be unavailable or differ from what was reviewed. Each hash states what it covers; imported factual records are not publisher-page captures.

Evidence for Yondr Hornbaker Road Campus (Manassas)
Title	Publisher	Roles	Published	Retrieved	Licence	Attribution	Content hash (SHA-256)
Prince William County data center building record: Hornbaker Road 2 (REZ2025-00014) Archived copy	Prince William County, Virginia (Planning Office and Department of Development Services GIS) Government record	Site and project identity	not stated	2026-10-16	public-record-source-terms	Prince William County, Virginia	`43809052378492d2a4f71353507b64bcbcc48587a6bf6d03c64fc51652c8a71b` Retained source material; see source provenance
Prince William County Data Center Buildings layer definition Archived copy	Prince William County, Virginia (Planning Office and Department of Development Services GIS) Government record	Site and project identity	not stated	2026-10-16	public-record-source-terms	Prince William County, Virginia	`db305fc22cb45c8cd2da4bf5c5653496c3918d0aab8741fd985c72aca818cd9e` Retained source material; see source provenance
Prince William County data center campus polygon: Hornbaker Road (REZ2025-00014) Archived copy	Prince William County, Virginia (Planning Office and Department of Development Services GIS) Government record	Site and project identity	not stated	2026-10-16	public-record-source-terms	Prince William County, Virginia	`7a9d34698ac42582caf21839d123750fdf19fdd6f49ec4489ca985909f6ccc1a` Retained source material; see source provenance
Prince William County parcel 7596-81-5396 (9001 Hornbaker Rd) Archived copy	Prince William County, Virginia (Real Estate Assessments cadastral GIS) Government record	Geometry, Owner claim	not stated	2026-10-16	public-record-source-terms	Prince William County, Virginia	`22d59221bbd7be08afa6951976b728d6ef50b7d7f8e1a5c6763d4fec034cc96d` Retained source material; see source provenance
Yondr and Cerberus Acquire 40 Acre Site for 72MW Northern Virginia Data Center Archived copy	Yondr Group Company disclosure	Project announcement, Operator claim	2026-08-03	2026-10-16	all-rights-reserved	Yondr Group	`376ddba94d1c4928dde40a6640356011a5fb156d773451e68f2418c5547ad7cc` Retained source material; see source provenance

Cite this site

Kyars, K. (2026). Yondr Hornbaker Road Campus (Manassas) [site vcc-site-916f5efbecb2c091c963]. In Data Center Atlas (2026-10-27) [Data set]. https://kiankyars.github.io/datacenter-atlas/sites/vcc-site-916f5efbecb2c091c963/

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